25560072

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 44153208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2351, 2718, 3624, 4702, 5436, 7053, 9404, 10872, 14106, 18808, 21159, 28212, 42318, 56424, 84636, 169272, 355001, 710002, 1065003, 1420004, 2130006, 2840008, 3195009, 4260012, 6390018, 8520024, 12780036, 25560072]

約数ペア:

[(1, 25560072), (2, 12780036), (3, 8520024), (4, 6390018), (6, 4260012), (8, 3195009), (9, 2840008), (12, 2130006), (18, 1420004), (24, 1065003), (36, 710002), (72, 355001), (151, 169272), (302, 84636), (453, 56424), (604, 42318), (906, 28212), (1208, 21159), (1359, 18808), (1812, 14106), (2351, 10872), (2718, 9404), (3624, 7053), (4702, 5436)]